Connecting ULINK2
Connecting ULINK2 to the target system is easy.
- Simply plug the ULINK2 JTAG-cable into the JTAG or Cortex Debug connector of the board. The red cable-stripe marks pin 1 of the JTAG-connector.
- Then, plug a USB cable into the PC and ULINK2.

ULINK2 Adapter Connected to Target Hardware
ULINK2 connects to the target board via a ribbon cable attached to one of five JTAG interfaces:
- ARM 10-pin interface (1.27mm/0.05" pin spacing).
- ST 14-pin interface.
- OCDS 16-pin interface.
- ARM 20-pin interface (2.0mm/0.079" pin spacing).
- ARM 20-pin interface (2.54mm/0.1" pin spacing).

ULINK2 Adapter Target Connections
The Target Connectors page provides the JTAG signal and pin assignment information.